3255020033100 has 288 divisors, whose sum is σ = 10379349179136. Its totient is φ = 781047321600.

The previous prime is 3255020033077. The next prime is 3255020033113. The reversal of 3255020033100 is 13300205523.

It is a happy number.

It is a super-2 number, since 2×3255020033100² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 129581742 + ... + 129606858.

It is an arithmetic number, because the mean of its divisors is an integer number (36039406872).

Almost surely, 2^{3255020033100} is an apocalyptic number.

3255020033100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3255020033100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5189674589568).

3255020033100 is an abundant number, since it is smaller than the sum of its proper divisors (7124329146036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3255020033100 is a wasteful number, since it uses less digits than its factorization.

3255020033100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25545 (or 25538 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

Adding to 3255020033100 its reverse (13300205523), we get a palindrome (3268320238623).

The spelling of 3255020033100 in words is "three trillion, two hundred fifty-five billion, twenty million, thirty-three thousand, one hundred".